[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Gibson et al., 1977 - Google Patents

A forced-vibration technique for measurement of material damping: Internal damping of beam specimens in resonant flexural vibration is found from measurements of …

Gibson et al., 1977

Document ID
8654184054143666292
Author
Gibson R
Plunkett R
Publication year
Publication venue
Experimental Mechanics

External Links

Snippet

This article describes a technique for measuring material damping in specimens under forced flexural vibration. Although the method was developed for testing fiber-reinforced composite materials, it could be used for any structural material. The test specimen is a …
Continue reading at link.springer.com (other versions)

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
    • G01M7/00Vibration-testing of structures; Shock-testing of structures
    • G01M7/02Vibration-testing by means of a shake table
    • G01M7/025Measuring arrangements
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00Indexing codes associated with group G01N29/00
    • G01N2291/02Indexing codes associated with the analysed material
    • G01N2291/028Material parameters
    • G01N2291/02827Elastic parameters, strength or force
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02Details not specific for a particular testing method
    • G01N2203/06Indicating or recording means; Sensing means
    • G01N2203/0617Electrical or magnetic indicating, recording or sensing means
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0058Kind of property studied
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/32Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/08Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0014Type of force applied
    • G01N2203/0016Tensile or compressive
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00Measuring force or stress in general
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01HMEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H3/00Measuring characteristics of vibrations by using a detector in a fluid
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N11/00Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
    • G01N11/10Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material

Similar Documents

Publication Publication Date Title
Gibson et al. A forced-vibration technique for measurement of material damping: Internal damping of beam specimens in resonant flexural vibration is found from measurements of input acceleration and resulting specimen-bending strain
Fung et al. On the vibration of thin cylindrical shells under internal pressure
Wojtowicki et al. New approach for the measurement of damping properties of materials using the Oberst beam
Schultz et al. Dynamic moduli and damping ratios in fiber-reinforced composites
Peselnick et al. Internal friction in shear and shear modulus of Solenhofen limestone over a frequency range of 107 cycles per second
Crane et al. Characterization of the vibration damping loss factor of glass and graphite fiber composites
Willis et al. Determination of the complex Young and shear dynamic moduli of viscoelastic materials
US3830091A (en) Accelerometer comparator
US5284058A (en) Dual beam complex modulus apparatus
Crawley et al. Experimental verification of distributed piezoelectric actuators foruse in precision space structures
Waagaard et al. An investigation of the pressure-to-acceleration responsivity ratio of fiber-optic mandrel hydrophones
Callahan et al. Modal sensing of circular cylindrical shells using segmented piezoelectric elements
Tauchert et al. Propagation of Stress Waves in Fiber-Reinforced Composite Rods
Bouche Calibration of shock and vibration measuring transducers
Paxson Jr Real and imaginary parts of the complex viscoelastic modulus for boron fiber reinforced plastics (BFRP)
Hofler Accurate acoustic power measurements with a high‐intensity driver
Tang et al. Damping in beams and plates due to slipping at the support boundaries, part 2: Numerical and experimental study
Kumar Smart materials for acoustic or vibration control
Guozhen et al. Measurements of viscosity and density by a vibrational sphere
Lee Resonance apparatus for damping measurements
Kadioglu Measurement of dynamic properties of composites in vibration by means of a non-contact mechanism
Plunkett et al. Nonlinear material damping for nonsinusoidal strain
Edberg Material damping of simple structures in a simulated space environment
KR100422803B1 (en) Device for dynamic properties of materials
Brown et al. Resonant acoustic determination of complex elastic moduli